import pytz

LOCAL_TIMEZONE = pytz.timezone("Asia/Shanghai")
FOLLOWEE_ID_SET_KEY_TEMPLATE = "BLOG:FOLLOWEE_{user_id}"
BLOCK_ID_SET_KEY_TEMPLATE = "BLOG:BLACK_LIST_{user_id}"
USER_LIKED_ARTICLE_ID_SET_KEY_TEMPLATE = "BLOG:USER_LIKED_ARTICLE_{article_id}"
USER_BLOCK_LIST_MAX_LEN = 200
USER_FOLLOWEE_MAX_LEN = 200
DEFAULT_LEN_LIMIT = 20
MAX_PAGE_LEN_LIMIT = 100
